Misting nozzle

A misting nozzle comprising:

• a body having a through hole longitudinally and centrally defined therein, a flange radially extending from the body to divide the body into a connecting section and a mounting section, wherein the connecting section is adapted to be inserted into a hose;
• a cap longitudinally and airtightly mounted to the mounting section of the body, the cap including a cavity centrally and longitudinally defined therein, the cavity having a smooth portion formed near a bottom thereof, the cap including a funnel-shaped hole centrally defined in the bottom of the cavity;
• and
• a guide element airtightly received in the smooth portion of the cavity, wherein the guide element has a thickness smaller than a depth of the smooth portion, the guide element including an abutment airtightly abutting against the bottom of the cavity and an outer periphery airtightly abutting against an inner periphery of the smooth portion of the cavity, the guide element including multiple ditches equally longitudinally defined in the outer periphery of the guide element, a round recess centrally defined in the abutment and communicating with the funnel-shaped hole, multiple grooves respectively defined in the abutment, each groove defined along a corresponding one of the tangents of the recess and having two opposite ends respectively communicating with the recess and a corresponding one of the ditches, wherein each groove has a width and a depth respectively smaller than that of the corresponding ditch for raising the water pressure when passing therethrough.